If you are finding it hard to stay focused on a project, write out the specific task you want to be working on and post it on your wall where you will be the most.
This includes plot points, character’s motivations, details in the story you need to bring out and any time lines. You can even working on character mapping and outlines.
Even though you aren’t writing the story, these exercises give you time to think about what you need to do to make the story better.
Here’s a link to some downloads to print out that could help you. CLICK HERE
Hope this helps.